激光技术Issue(5)：647-650,4.DOI:10.7510/jgjs.issn.1001-3806.2014.05.015
激光测距机接收光学系统视场光阑的设计研究
Design and study about field diaphragm of receiving optical system in a laser rangefinder
王刚1
作者信息
- 1. 海军驻中国电子科技集团第二十研究所军代室，西安710000
- 折叠
摘要
Abstract
To improve the suppression capability of the background stray light and the small -target detection capability of a laser rangefinder , a field diaphragm matching with the field was added in the receiving optical system of the laser rangefinder .Good results were obtained by the theoretical analysis and the experimental verification .The results show that the field diaphragm has better effect on the stray light suppression , the noise reduction and the detection sensitivity improvement.The ability of laser rangefinder with the field diaphragm was improved to about 1.18 times than that without the field diaphragm .The new laser rangefinder has better ranging capability than before .关键词
激光技术/激光测距机/视场光阑/测距能力Key words
laser technique/laser rangefinder/field diaphragm/ranging ability分类
信息技术与安全科学引用本文复制引用
王刚..激光测距机接收光学系统视场光阑的设计研究[J].激光技术,2014,(5):647-650,4.
